Apparatus for measuring electrophysiological signals



FIG. 1 is a right perspective view of the apparatus showing our newdesign;

FIG. 2 is a left perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a plan view thereof; and,

FIG. 5 is a front view thereof.

The right side view is the mirror image of the left side view. The rearview is the mirror image of the front view except that the upper part isas shown in FIG. 1

The ornamental design for an apparatus for measuringelectrophysiological signals, as shown and described.